Larry Talbot returns to his father's castle in Wales and meets a beautiful woman. One fateful night, Talbot escorts her to a local carnival where they meet a mysterious gypsy fortune teller.
The resurrected Wolf Man, seeking a cure for his malady, enlists the aid of a mad scientist, who claims he will not only rid the Wolf Man of his nocturnal metamorphosis, but also revive the frozen body of Frankenstein's inhuman creation.
In a turn-of-the-century Renaissance Italian mansion, its tyrannical owner, a wheelchair-bound one-handed pianist with a strong belief in the occult is murdered.
When Katherine, a beautiful Southern girl obsessed with thoughts of eternal life, invites Count Alucard to come to her mansion in the U.S., she unleashes a Pandora's box of horror on unsuspecting relatives and neighbors.